PRODUCT DESCRIPTION
EATON CORPORATION 170254 - PKE Series Electronic Motor Protective Circuit Breaker
The EATON CORPORATION 170254 is an electronic motor protective circuit breaker from the PKE series, engineered for precise and reliable protection of AC motors against overload, short-circuit, and phase failure. It incorporates advanced electronic trip units for wide-range current adjustment and enhanced diagnostic capabilities, making it suitable for demanding industrial motor control applications.
Technical Specifications:
- SERIES/FAMILY: PKE Series
- COMPONENT TYPE: Electronic Motor Protective Circuit Breaker
- ELECTRICAL SPECS:
- RATED OPERATIONAL VOLTAGE: Up to 690VAC
- RATED CURRENT RANGE: 3.0 - 12.0 Amperes (Adjustable)
- SHORT-CIRCUIT BREAKING CAPACITY: Up to 100kA at 400VAC (typical for series)
- PHASE: Three-phase applications
- PROTECTION FUNCTIONS: Electronic wide-range overload protection, instantaneous short-circuit protection, phase failure sensitivity
- TRIP CLASS: Adjustable, typically CLASS 5 to CLASS 30
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN rail mountable
- FORM FACTOR: Compact modular unit
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal protection)
- COOLING: Natural convection
- COMPATIBILITY/APPLICATION: Direct-on-line (DOL) motor starters, motor feeder circuits, industrial machinery, pumps, fans, HVAC systems.